668900740224

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{40509977}}^1$

素因数の和:40510037

約数の個数: 64

約数和(自身を含む): 1818087812640

約数和(自身を除く): 1149187072416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 16512, 40509977, 81019954, 121529931, 162039908, 243059862, 324079816, 486119724, 648159632, 972239448, 1296319264, 1741929011, 1944478896, 2592638528, 3483858022, 3888957792, 5185277056, 5225787033, 6967716044, 7777915584, 10451574066, 13935432088, 15555831168, 20903148132, 27870864176, 41806296264, 55741728352, 83612592528, 111483456704, 167225185056, 222966913408, 334450370112, 668900740224]

約数ペア:

[(1, 668900740224), (2, 334450370112), (3, 222966913408), (4, 167225185056), (6, 111483456704), (8, 83612592528), (12, 55741728352), (16, 41806296264), (24, 27870864176), (32, 20903148132), (43, 15555831168), (48, 13935432088), (64, 10451574066), (86, 7777915584), (96, 6967716044), (128, 5225787033), (129, 5185277056), (172, 3888957792), (192, 3483858022), (258, 2592638528), (344, 1944478896), (384, 1741929011), (516, 1296319264), (688, 972239448), (1032, 648159632), (1376, 486119724), (2064, 324079816), (2752, 243059862), (4128, 162039908), (5504, 121529931), (8256, 81019954), (16512, 40509977)]